143434417

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{127271}}^1$

素因数の和:127308

約数の個数: 12

約数和(自身を含む): 174108096

約数和(自身を除く): 30673679

約数列:

[1, 7, 23, 49, 161, 1127, 127271, 890897, 2927233, 6236279, 20490631, 143434417]

約数ペア:

[(1, 143434417), (7, 20490631), (23, 6236279), (49, 2927233), (161, 890897), (1127, 127271)]